20153307976

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{34509089}}^1$

素因数の和:34509168

約数の個数: 16

約数和(自身を含む): 38305089900

約数和(自身を除く): 18151781924

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 34509089, 69018178, 138036356, 276072712, 2519163497, 5038326994, 10076653988, 20153307976]

約数ペア:

[(1, 20153307976), (2, 10076653988), (4, 5038326994), (8, 2519163497), (73, 276072712), (146, 138036356), (292, 69018178), (584, 34509089)]